SF7 Unit 1 Quiz 1-3

The scale on a Map of Pennsylvania is 3 cm = 50 miles. If we drive 300 miles from Philadelphia to Pittsburgh, how many centimeters would that be on the map?

• 18 cm

• 12 cm

• 6 cm

• 2 cm

Find the unit rate. Round to the nearest hundredth if necessary.

14 students donated 175 cans of food.

• 0.08 cans per student

• 12.5 cans per student

• 13 cans per student

• 161 cans per student

Find the unit rate. Round to the nearest hundredth if necessary.

John walked 5.25 miles in 1.5 hours.

• 3.75 mi/hr

• 3.5 mi/hr

• 3.25 mi/hr

• 0.29 mi/hr

Who paid the lowest unit price for their steak?

Mike paid $25 for a 14 oz steak

Dan paid $21 for a 12 oz steak

Kathryn paid $18 for an 8 oz steak

Claire paid $27 for a 17 oz steak

• Mike

• Dan

• Kathryn

• Claire

Simplify
 $\frac{\frac{1}{2}}{10}$  

• 5

•  $\frac{5}{2}$  

•  $\frac{1}{5}$  

•  $\frac{1}{20}$  

Simplify
 $\frac{6}{\frac{2}{3}}$  

• 9

• 4

• 1

•  $\frac{2}{18}$  

• 3 sec

• 6 sec

• 24 sec

• 48 sec

Diane is buying candy for her friends party. She thinks that 2 bags of candy will be enough for 5 friends. If 30 friends are coming to the party, how many bags of candy should Diane buy?

• 6

• 12

• 15

• 75